Taco 1615D3E1 Stainless In-Line Pump 1/3HP 3PH

Handle small potable-water loops with Taco 1615D3E1 1/3 HP three-phase stainless steel in-line centrifugal pump. Its 208–230/460-volt motor draws 1.4A or 0.7A and provides up to 65 GPM with 32 feet of head based on the supplied trim. The 1-1/2-inch two-bolt flange and 48-pound dry weight affect replacement planning. Confirm the curve before installation.

The 1615D3E1 uses a stainless steel NSF-certified casing, trimmed cast-bronze impeller, alloy-steel shaft with cupro-nickel sleeve, and ceramic-face/EPT elastomer seal. Its 1/3 HP three-phase motor runs at 1,725 RPM, with external overload protection required. The supplied data lists 175 psi pressure, 40°F to 250°F fluid range, 12-inch length, and maintenance-free sealed ball bearings.

Key Features & Benefits

- 1/3 HP Three-Phase Motor: Fits small potable-water loops with verified commercial power.
- 208–230/460-Volt Service: Requires field voltage and phase-rotation checks.
- 65 GPM Trimmed Flow: Provides the supplied capacity reference for curve selection.
- 32 Feet Trimmed Head: Helps compare system resistance and elevation.
- 1-1/2-Inch Two-Bolt Flange: Supports replacement planning when the connection matches.
- Stainless Steel Casing: Provides the supplied NSF-certified body material.
- External Overload Required: Requires suitable motor protection in the control package.
- 48-Pound Dry Weight: Assists lifting and pipe-support planning.

Why Choose Taco 1615D3E1 Three-Phase

The Taco 1615D3E1 combines stainless steel construction with a trimmed hydraulic package for smaller potable-water loops. Its published supplied values fit the 1615 family range, but the exact curve should control final selection.

- Build: Stainless steel, cast bronze, alloy steel, cupro-nickel, and ceramic/EPT components define the assembly.
- Value: Trim-specific flow and head data can improve replacement accuracy.
- Audience: Fits plumbing contractors, facility engineers, hotel maintenance teams, and commercial water operators.

Applications & Use Cases

Use this pump in small three-phase potable-water loops within the supplied 65 GPM and 32-foot trim values. Check the 1-1/2-inch flange, 12-inch length, pipe supports, valve clearance, phase rotation, overload protection, and 48-pound handling requirement.

Warranty & Support

- Warranty Terms: Taco warranty duration and coverage for this stainless steel 1600 Series configuration require confirmation under current terms.
- Coverage Review: Confirm date-code requirements, seal exclusions, electrical conditions, and claim procedures before purchase.
- Model Verification: Match Taco 1615D3E1, 1/3 HP, three-phase configuration, and SKU 1615D3E1-1/3-3 to the seller’s order.

Verify phase, voltage, overload protection, and trimmed pump curve before wiring. Align the flange, purge air, inspect strainers, and check for leaks during startup. Purchase the Taco 1615D3E1 stainless steel three-phase in-line pump at Mulmotor.com for genuine equipment, applicable warranty coverage, and pump support.